World Meteorology Day
Issued in 1964, this stamp commemorates World Meteorological Day, observed annually on 23 March to mark the entry into force of the Convention establishing the World Meteorological Organization (WMO) in 1950. The occasion promotes awareness of the importance of meteorology, weather forecasting, climatology, and international cooperation in understanding and monitoring the Earth's atmosphere.
By issuing this commemorative stamp, the Islamic Republic of Mauritania highlighted the vital role of meteorological services in aviation, agriculture, navigation, water management, and public safety. The issue celebrated scientific cooperation among nations and emphasized the contribution of weather and climate research to economic development, environmental understanding, and the well-being of communities around the world.
By issuing this commemorative stamp, the Islamic Republic of Mauritania highlighted the vital role of meteorological services in aviation, agriculture, navigation, water management, and public safety. The issue celebrated scientific cooperation among nations and emphasized the contribution of weather and climate research to economic development, environmental understanding, and the well-being of communities around the world.